linux-kernel - Re: [syzbot] memory leak in __get

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Message-ID: <000000000000947b3a05ea64dc75@google.com>
Date:   Thu, 06 Oct 2022 15:03:21 -0700
From:   syzbot <syzbot+389b82b29093b3e2640a@...kaller.appspotmail.com>
To:     akpm@...ux-foundation.org, fmdefrancesco@...il.com,
        ira.weiny@...el.com, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] memory leak in __get_metapage

Hello,

syzbot has tested the proposed patch but the reproducer is still triggering an issue:
SYZFATAL: executor failed NUM times: executor NUM: exit status NUM

2022/10/06 22:02:25 SYZFATAL: executor failed 11 times: executor 0: exit status 67
SYZFAIL: wrong response packet
 (errno 16: Device or resource busy)
loop exited with status 67

SYZFAIL: wrong response packet
 (errno 16: Device or resource busy)
loop exited with status 67

Tested on:

commit:         ffb39098 Merge tag 'linux-kselftest-kunit-6.1-rc1' of ..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=167fffb8880000
kernel config:  https://syzkaller.appspot.com/x/.config?x=10f41fbb818af57a
dashboard link: https://syzkaller.appspot.com/bug?extid=389b82b29093b3e2640a
compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2

Note: no patches were applied.